Product Description
LD9827NL-315-4 Von Duprin 9827 Series with 990NL Night Latch Surface Vertical Rod Device with Less Dogging in Black
The LD9827NL-315-4 is a Von Duprin 9827 Series Surface Vertical Rod exit device in Black (315/315), sized for 4' doors. Night Latch — outside lever locks and unlocks by key, inside always free for egress. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
Latch Detector — Latch Detector monitors door position — reports latch bolt status to the access control panel. 24VDC.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Field reversible handing.
Pro-Tip from Our Locksmiths: Surface rods take more abuse than concealed rods because they're exposed. On high-traffic openings, check rod guides and bottom bolt alignment on every service call. A loose rod guide is the #1 cause of 9827 field failures — five-minute fix that prevents a callback.
| Specifications | |
|---|---|
| Part Number | LD9827NL-315-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9827 |
| Function | Night Latch |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Surface Vertical Rod (vertical rods visible on door surface, top and bottom bolts) |
| Finish | Black (315/315) |
| Door Size | 4 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Non Fire Rated |
| Electronics | Latch Detector |
- Von Duprin 9827 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Surface Vertical Rod (vertical rods visible on door surface, top and bottom bolts)
- Black finish
- Latch Detector — Latch Detector monitors door position — reports latch bolt status to the access control panel
- Hex key dogging standard — hold latch retracted during business hours
Free Expert Support — As an authorized Von Duprin distributor, Lock Depot provides full manufacturer warranty coverage and same day shipping on most orders. Call (877) 365-5625 for personalized help.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
